MAX203EPP Maxim Integrated Products, MAX203EPP Datasheet - Page 11

• Manufacturer Part Number: MAX203EPP
• Description: IC TXRX RS232 5V 20-DIP
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX203EPP

• Number Of Drivers/receivers: 2/2
• Protocol: RS232
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

T2
TOP VIEW
R2
C1+
C2+
C1-
C2-
OUT
V+
V-
IN
1
2
3
4
5
6
7
8
DIP/SO/WIDE SO
MAX202
16
15
14
13
12
11
10
9
V
GND
T1
R1
R1
T1
T2
R2
CC
IN
IN
OUT
IN
OUT
OUT
MAX202 Pin Configuration/Typical Operating Circuit
with 0.1µF External Capacitors
+5V, RS-232 Transceivers
TTL/CMOS
TTL/CMOS
OUTPUTS
INPUTS
0.1FF
0.1FF
+6.3V
+16V
11
10
12
1
3
4
5
9
C1+
C1-
C2+
C2-
T1
T2
R1
R2
IN
IN
OUT
OUT
0.1FF
+5V
+5V
400kI
400kI
VOLTAGE DOUBLER
VOLTAGE INVERTER
+10V TO -10V
+5V TO +10V
+5V INPUT
MAX202
T1
T2
V
GND
CC
16
R1
R2
15
0.1FF
+6.3V
5kI
5kI
T1
T2
R1
R2
OUT
OUT
V+
V-
IN
IN
2
6
14
7
13
8
+10V
-10V
0.1FF
+16V
RS-232
OUTPUTS
RS-232
INPUTS
11